FTFA: "What you consider pizza today, with what goes on it, like meatballs: Forget it. My grandfather would turn in his grave. As a matter of fact, he didn't e

FTFA: "What you consider pizza today, with what goes on it, like meatballs: Forget it. My grandfather would turn in his grave. As a matter of fact, he didn't even put pepperoni on his pizza." So how is her grandfather's pizza recipe different?